This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If you do work on an object in half the time, your power output is A) half. B) the same. C) ... (Read 53 times)

theo

  • Hero Member
  • *****
  • Posts: 698
on: Jul 29, 2018
If you do work on an object in half the time, your power output is
 
  A) half.
  B) the same.
  C) twice.

Question 2

Suppose you electrically charge a comb by running it through your hair. If you then shake this comb back and forth one time every second, you will create
 
  A) an electromagnetic wave having a frequency of 1 Hz and a speed of 300,000 km/s.
  B) a sound wave having a frequency of 1 Hz and a speed of 300,000 km/s.
  C) an electromagnetic field that vibrates at a frequency of 1 Hz, but no electromagnetic wave is created.
  D) the tooth fairy.
  E) a sound wave having a wavelength of 300,000 km and a speed of 300,000 km/s.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

rleezy04

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 29, 2018
Answer to Question 1

Thank you for answering this question.

Answer to Question 2

A


theo

  • Hero Member
  • *****
  • Posts: 698
Reply #2 on: Jul 29, 2018
TY


rleezy04

  • Sr. Member
  • ****
  • Posts: 322
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

The Chernobyl, Ukraine, Nuclear Power Plant Disaster The Chernobyl, Ukraine, Nuclear Power Plant Disaster
Object and Word Recognition After Midsegments of Lines Have Been Eliminated Object and Word Recognition After Midsegments of Lines Have Been Eliminated
ESM Study of Time Spent with Family ESM Study of Time Spent with Family
The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ... The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ...
Nuclear power Nuclear power
Disitive Time For Fish Disitive Time For Fish
Video: Endocytosis -Types and Phagocytosis

For a complete list of videos, visit our video library